Groups | Incision length (cm) | Operation time (min) | Blood loss (ml) | Length of stay (d) |
---|---|---|---|---|
Control group (n = 70) | 0.51 ± 0.16 | 72.35 ± 8.44 | 40.32 ± 4.16 | 5.44 ± 1.23 |
Observation group (n = 70) | 3.05 ± 0.24 | 52.61 ± 5.37 | 28.68 ± 2.59 | 2.35 ± 0.58 |
T value | 11.45 | 9.274 | 13.583 | 14.229 |
P value | 0.001 | 0.006 | 0.001 | 0.001 |